Confused...🤷‍♀️

So I am tracking my line progression on 2 different brands of test, FRER and Fisrt Signal from walmart. My FRER looks lighter compared to yesterday, but the First Signal looks darker. Anyone have this happen? What was the outcome? I can't just go get a blood draw due to my husband now being on active orders because my current OB does not take Tricare Prime. And in order for me to go see a new one, I now have to go to my PCM to get referred to one. I can't even get into see my PCM until next week.

Now there is this one too. Again it looks darker as well. So could the FRER just be bad test?

Update:

Apparently I need to start testing in the afternoons rather than with fmu. Is that normal?